Home / 1,735,760.16-2,603,432.97-456,467.34

Finding the Fourth Proportional to 1,735,760.16, 2,603,432.97 and 456,467.34

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Solution

The fourth proportional to 1,735,760.16, 2,603,432.97 and 456,467.34 is: 684,646.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,760.16 : 2,603,432.97 = 456,467.34 : x
  2. Step 2: Convert to fraction form
    1,735,760.16/2,603,432.97 = 456,467.34/x
  3. Step 3: Cross multiply
    1,735,760.16x = 2,603,432.97 × 456,467.34
  4. Step 4: Simplify right side
    1,735,760.16x = 1,188,382,122,684.20
  5. Step 5: Solve for x
    x = 1,188,382,122,684.20/1,735,760.16
  6. Step 6: Final answer
    x = 684,646.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.